CN106549240A - Termination - Google Patents
Termination Download PDFInfo
- Publication number
- CN106549240A CN106549240A CN201611187386.7A CN201611187386A CN106549240A CN 106549240 A CN106549240 A CN 106549240A CN 201611187386 A CN201611187386 A CN 201611187386A CN 106549240 A CN106549240 A CN 106549240A
- Authority
- CN
- China
- Prior art keywords
- screw rod
- connecting portion
- wire connecting
- compressing tablet
- termination
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011159 matrix material Substances 0.000 claims abstract description 29
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 229910052738 indium Inorganic materials 0.000 claims 1
- 235000019994 cava Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
- H01R9/24—Terminal blocks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/38—Clamped connections, spring connections utilising a clamping member acted on by screw or nut
- H01R4/42—Clamping area to one side of screw only
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The invention discloses a kind of termination, including matrix, the wire connecting portion being located on matrix, the longitudinal direction screw rod being located on matrix and the compressing tablet for being located at screw front end, open wiring position is offered in wire connecting portion, screw rod is coordinated by screw thread with wire connecting portion and the front end of screw rod is stretched in wiring position, compressing tablet is located in wiring position, and the size of compressing tablet is more than the radial dimension of screw rod.Implement technical scheme, relative to traditional termination, the termination of the present invention is more than the radial dimension of screw rod due to the size of compressing tablet, so, even if screw rod pushes over the end, also without departing from being arranged in wire connecting portion out, all the time, screw rod will not be lost so that termination more insures reliability.And hand turn screw rod can be directly used, it is without the need for operation instruments such as screwdrivers, convenient and swift.
Description
Technical field
The present invention relates to electric fittings field, more particularly, to a kind of termination.
Background technology
Traditional termination be crimp type terminal simply by wire compression by way of come wiring, but ought not connect
During line, the crimp type terminal of loosening easily from screw is gradually backed out and departs from, and the crimp type terminal for spinning off is easily lost, and causes
Termination cannot be used.
Additionally, being required for the instruments such as screwdriver to operate during turn screw, it is inconvenient.
The content of the invention
The technical problem to be solved in the present invention is, for drawbacks described above of the prior art, there is provided a kind of convenient and reliable
Termination.
The technical solution adopted for the present invention to solve the technical problems is：Construct a kind of termination, including matrix, be located at
Wire connecting portion, the longitudinal direction screw rod being located on matrix and the compressing tablet for being located at screw front end on matrix, offers opening in wire connecting portion
Wiring position, screw rod and wire connecting portion are coordinated by screw thread and the front end of screw rod is stretched in wiring position, compressing tablet in wiring position,
Radial dimension of the size of compressing tablet more than screw rod.
Preferably, compressing tablet is rotatably arranged at screw front end, to vertically move with screw rod；Wire connecting portion include wiring bottom with
And longitudinally disposed straight limiting side wall, compressing tablet includes straight spacing edge, and spacing edge is relative with limiting side wall and pastes
Closely, with the rotation by limiting side wall restriction compressing tablet.
Preferably, matrix is provided with the extension for extending out, and extension is adjacent to wiring position bottom and is connected, to realize base
The connection of body and wire connecting portion.
Preferably, wire connecting portion bottom is provided with the connecting screw hole for penetrating into wiring position；Termination also includes connecting bolt, even
Connecting bolt is passed through the extension of matrix and is coordinated with connecting screw hole, is connected with realizing that extension is adjacent to wiring position bottom.
Preferably, wire connecting portion is sheet metal component, surrounds and form wiring position between wire connecting portion and screw rod.
Preferably, the front side of compressing tablet is cambered surface and caves inward.
Preferably, the tail end of screw rod is provided with the groove matched with screwdriver, so that screwdriver turns screw rod.
Preferably, matrix and/or wire connecting portion are copper materials.
Implement technical scheme, at least with following beneficial effect：Relative to traditional termination, this
Bright termination due to compressing tablet size more than screw rod radial dimension, so, even if screw rod pushes over the end, also without departing from
Out, it is arranged in wire connecting portion all the time, screw rod will not be lost so that termination more insures reliability.And directly can use
Hand turn screw rod, it is without the need for operation instruments such as screwdrivers, convenient and swift.
Description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing：
Fig. 1,2 be termination in one embodiment of the present invention schematic perspective view.
Fig. 3,4 be termination in Fig. 1 partial schematic diagram.
Fig. 5-7 is the schematic perspective view of the termination in another preferred embodiment of the invention.
Fig. 8 is the schematic diagram of termination in Fig. 5 under wiring state.
Specific embodiment
In order to be more clearly understood to the technical characteristic of the present invention, purpose and effect, now compare accompanying drawing and describe in detail
The specific embodiment of the present invention.In the description of the termination of the present invention, it is to be understood that "front", "rear", " on ",
The term such as D score, " longitudinal direction ", " horizontal " is for only for ease of description technical scheme, rather than indicates the device of indication
Or element there must be specific orientation, therefore it is not considered as limiting the invention.
As Figure 1-3, a kind of termination in a preferred embodiment of the invention, including matrix 1, it is located at matrix
Wire connecting portion 2, longitudinal direction on 1 is located at screw rod 3 and compressing tablet 4 on matrix 1, and open wiring position 2a, spiral shell are offered in wire connecting portion 2
Bar 3 is coordinated by screw thread with wire connecting portion 2 and the front end of screw rod 3 is stretched in the 2a of wiring position, and compressing tablet 4 is pressed in the 2a of wiring position
Piece 4 is rotatably arranged at 3 front end of screw rod, to vertically move with screw rod；Radial dimension of the size of compressing tablet 4 more than screw rod.
Traditional termination, as the size of compressing tablet 4 is more than the radial dimension of screw rod 3, so, even if screw rod 3 is pushed over
The end, also without departing from being arranged in wire connecting portion 2 out, all the time, screw rod 3 will not be lost so that termination more insures can
Lean on.And hand turn screw rod 3 can be directly used, it is without the need for operation instruments such as screwdrivers, convenient and swift.Specifically, using this
During the termination wiring of invention, first wire can be placed in the 2a of wiring position, then turn screw rod 3 gos deep into wiring position 2a most
Make compressing tablet 4 that wire is pressed in the 2a of wiring position eventually；When taking out stitches, as long as turn screw rod 3 causes compressing tablet 4 to unclamp wire.
Further, wire connecting portion 2 includes wiring bottom 22 and longitudinally disposed straight limiting side wall 21, and compressing tablet 4 is wrapped
Straight spacing edge is included, spacing edge is relative with limiting side wall 21 and presses close to, turning for compressing tablet 4 is limited by limiting side wall 21
Dynamic, the size of compressing tablet 4 is more than the radial dimension of screw rod 3.So as to when turn screw rod 3, screw rod 3 drives compressing tablet 4 along 3 axle of screw rod
To movement, and then realize.
Matrix 1 is provided with the extension 11 for extending out, and extension 11 is adjacent to wiring position 2a bottoms and is connected, to realize base
The connection of body 1 and wire connecting portion 2.
Additionally, matrix 1 can also be connected in the following way with wire connecting portion 2, as illustrated in figs. 5-7, extension stretches into wiring
It is adjacent in position and with wiring position bottom and is connected, realizes the connection of matrix and wire connecting portion.
2 bottom of wire connecting portion is provided with the connecting screw hole 2b for penetrating into wiring position 2a；Termination also includes connecting bolt 5, even
Connecting bolt 5 is passed through the extension 11 of matrix 1 and is coordinated with connecting screw hole 2b, to realize that extension 11 is adjacent to wiring position 2a bottoms
Connection.Connecting screw hole 2b is corresponding with stud position, when the termination is manufactured, first stud can be screwed in wire connecting portion 2, so
Afterwards compressing tablet 4 is arranged on stud, then wire connecting portion 2 is arranged on matrix 1；Specifically, when in stud front end, installation is pressed
During piece 4, installation operation or auxiliary group of operation can be carried out to compressing tablet 4 and stud through fixing threaded hole, after installing compressing tablet 4, then will
Wire connecting portion 2 is arranged on matrix 1, so fixing threaded hole also functions to the effect of the manufacturing for being easy to termination.
Wire connecting portion 2 is sheet metal component, and wiring position 2a is formed between wire connecting portion 2 and screw rod 3.It is curved by the technique sheet metal component such as punching press
Folding forms the mode of wire connecting portion 2, facilitates the processing and manufacturing of wire connecting portion 2.Additionally, matrix 1 is alternatively the plate by made by sheet metal component
Body, is easily manufactured together so as to matrix 1 and wire connecting portion 2 all pass through the techniques such as punching press.
The front side of compressing tablet 4 is cambered surface and caves inward.When wire is pressed in the 2a of wiring position, arcwall face can with lead
Preferably fit the side of line so that wire more stably can be fixed.
The tail end of screw rod 3 is provided with the groove 3a matched with screwdriver, when stud is tightened with the inadequate power of hand, can be by spiral shell
Silk knife turns screw rod 3.Wherein, groove 3a can with when cross recess, flat recess or interior hex slot etc. threaded fastener working standard
Groove.
Matrix 1 and/or wire connecting portion 2 are copper materials.The termination can be used as grounding copper bar, device housings, angle steel,
Where frame and arrester ground end etc. need to be grounded.
As shown in figure 8, using the present invention termination when, user without the need for crimp type terminal, after the bare wire stripping of wire
Can be directly accessed.And the structure of prior art is all to need crimp type terminal, the inconvenience of user's execute-in-place may be without matching
Terminal.
In sum, relative to traditional termination, the termination of the present invention is as the size of compressing tablet 4 is more than screw rod
3 radial dimension, so, even if screw rod 3 pushes over the end, without departing from being arranged in wire connecting portion 2 out, all the time, screw rod 3 is not yet
Can lose so that termination more insures reliability.And hand turn screw rod 3 can be directly used, without the need for operative employees such as screwdrivers
Tool, it is convenient and swift.
The preferred embodiments of the present invention are the foregoing is only, the present invention is not limited to, for the skill of this area
For art personnel, the present invention can have various changes, combination and change.It is all within the spirit and principles in the present invention, made
Any modification, equivalent substitution and improvements etc., should be included within scope of the presently claimed invention.
Claims (9)
1. a kind of termination, it is characterised in that set including matrix (1), the wire connecting portion (2) being located in described matrix (1), longitudinal direction
Screw rod (3) and compressing tablet (4) in described matrix (1), offers open wiring position (2a), institute on the wire connecting portion (2)
State that screw rod (3) and the wire connecting portion (2) are coordinated by screw thread and the wiring position (2a) is stretched in the front end of the screw rod (3)
In, in the wiring position (2a), the compressing tablet (4) is rotatably arranged at the screw rod (3) front end to the compressing tablet (4), with
Vertically move with the screw rod；Radial dimension of the size of the compressing tablet (4) more than the screw rod.
2. termination according to claim 1, it is characterised in that the wire connecting portion (2) including wiring bottom (22) with
And longitudinally disposed straight limiting side wall (21), the compressing tablet (4) includes straight spacing edge, spacing edge and the limit
Position side wall (21) is relative and presses close to, so that the rotation of the compressing tablet (4) is limited by the limiting side wall (21).
3. termination according to claim 2, it is characterised in that described matrix (1) is provided with the extension for extending out
Portion (11), the extension (11) are adjacent to wiring position (2a) bottom and are connected, to realize described matrix (1) and the wiring
The connection in portion (2).
4. termination according to claim 3, it is characterised in that, described matrix (1) is provided with the extension for extending out
Portion (11), is adjacent to during the extension (11) stretches into the wiring position (2a) and with the wiring position (2a) and is connected, to realize
State the connection of matrix (1) and the wire connecting portion (2).
5. termination according to claim 3, it is characterised in that wire connecting portion (2) bottom be provided with penetrate into it is described
The connecting screw hole (2b) of wiring position；The termination also includes connecting bolt (5), and the connecting bolt (5) is through the base
The extension (11) of body (1) is simultaneously coordinated with the connecting screw hole (2b), to realize the extension (11) and the wiring
Position (2a) bottom is adjacent to connection.
6. termination according to claim 5, it is characterised in that the wire connecting portion (2) is sheet metal component, the wire connecting portion
(2) the wiring position (2a) is formed between the screw rod (3).
7. the termination according to any one of claim 1-6, it is characterised in that the front side of the compressing tablet (4) is cambered surface
And cave inward.
8. termination according to claim 7, it is characterised in that the tail end of the screw rod (3) is provided with and screwdriver
The groove (3a) matched somebody with somebody, so that screwdriver turns the screw rod (3).
9. termination according to claim 8, it is characterised in that described matrix (1) and/or the wire connecting portion (2) are
Copper material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611187386.7A CN106549240A (en) | 2016-12-20 | 2016-12-20 | Termination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611187386.7A CN106549240A (en) | 2016-12-20 | 2016-12-20 | Termination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106549240A true CN106549240A (en) | 2017-03-29 |
Family
ID=58397710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611187386.7A Pending CN106549240A (en) | 2016-12-20 | 2016-12-20 | Termination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106549240A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107887792A (en) * | 2017-12-20 | 2018-04-06 | 无锡优耐特能源科技有限公司 | A kind of portable earthing bar |
| CN108400068A (en) * | 2018-03-23 | 2018-08-14 | 宁波城市职业技术学院 | A kind of wiring early warning type low-voltage circuit breaker and its control method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002190331A (en) * | 2000-12-22 | 2002-07-05 | Fuji Electric Co Ltd | Box terminals for electrical appliances |
| US7097502B2 (en) * | 2003-05-13 | 2006-08-29 | Tyco Electronics Corporation | Terminal block assembly |
| CN202178396U (en) * | 2011-07-07 | 2012-03-28 | 深圳市核达中远通电源技术有限公司 | A cable bare ware press frame |
| CN204857584U (en) * | 2015-07-22 | 2015-12-09 | 浙江天正电气股份有限公司 | Contactor wiring screw structure |
| CN205159524U (en) * | 2015-10-12 | 2016-04-13 | 浙江正泰电器股份有限公司 | Connection terminal structure |
| CN205621868U (en) * | 2015-12-28 | 2016-10-05 | 浙江正泰电器股份有限公司 | Cage termination |
| CN205679656U (en) * | 2016-06-17 | 2016-11-09 | 广东鼎瑞电塑科技有限公司 | Ammeter termination |
| CN206412499U (en) * | 2016-12-20 | 2017-08-15 | 湖北日海通讯技术有限公司 | Termination |
-
2016
- 2016-12-20 CN CN201611187386.7A patent/CN106549240A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002190331A (en) * | 2000-12-22 | 2002-07-05 | Fuji Electric Co Ltd | Box terminals for electrical appliances |
| US7097502B2 (en) * | 2003-05-13 | 2006-08-29 | Tyco Electronics Corporation | Terminal block assembly |
| CN202178396U (en) * | 2011-07-07 | 2012-03-28 | 深圳市核达中远通电源技术有限公司 | A cable bare ware press frame |
| CN204857584U (en) * | 2015-07-22 | 2015-12-09 | 浙江天正电气股份有限公司 | Contactor wiring screw structure |
| CN205159524U (en) * | 2015-10-12 | 2016-04-13 | 浙江正泰电器股份有限公司 | Connection terminal structure |
| CN205621868U (en) * | 2015-12-28 | 2016-10-05 | 浙江正泰电器股份有限公司 | Cage termination |
| CN205679656U (en) * | 2016-06-17 | 2016-11-09 | 广东鼎瑞电塑科技有限公司 | Ammeter termination |
| CN206412499U (en) * | 2016-12-20 | 2017-08-15 | 湖北日海通讯技术有限公司 | Termination |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107887792A (en) * | 2017-12-20 | 2018-04-06 | 无锡优耐特能源科技有限公司 | A kind of portable earthing bar |
| CN108400068A (en) * | 2018-03-23 | 2018-08-14 | 宁波城市职业技术学院 | A kind of wiring early warning type low-voltage circuit breaker and its control method |
| CN108400068B (en) * | 2018-03-23 | 2023-10-03 | 宁波城市职业技术学院 | Wiring early warning type low-voltage circuit breaker and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 430000 first floor, office building, Tibet Dragon Island office, Jiangxia District Economic Development Zone, Wuhan, Hubei Applicant after: HUBEI SUNSEA TELECOMMUNICATIONS CO.,LTD. Applicant after: SUNSEA AIOT TECHNOLOGY Co.,Ltd. Address before: 430000 first floor, office building, Tibet Dragon Island office, Jiangxia District Economic Development Zone, Wuhan, Hubei Applicant before: HUBEI SUNSEA TELECOMMUNICATIONS CO.,LTD. Applicant before: SUNSEA TELECOMMUNICATIONS Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190404 Address after: 518000 Ma Jialong 17, 1701, Daxin Road, Nanshan District, Shenzhen, Guangdong, 17 Applicant after: SUNSEA AIOT TECHNOLOGY Co.,Ltd. Address before: 430000 first floor, office building, Tibet Dragon Island office, Jiangxia District Economic Development Zone, Wuhan, Hubei Applicant before: HUBEI SUNSEA TELECOMMUNICATIONS CO.,LTD. Applicant before: SUNSEA AIOT TECHNOLOGY Co.,Ltd. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170329 |